Hi Amit,
KMotionCNC doesn't have DRO or Jog buttons for the U and V axes. What kind of machine are you building that needs them?
You could create a screen with the KMotionCNC Screen Editor to Jog using a momentary button to set/clear a bit in KFLOP.
A Program in KFLOP could then monitor the bit and Jog when it detects the Bit. This wouldn't have all the functionality of the XYZABC Jog buttons but would allow basic Jogging.
A DROLabel could be used for Axis Destination/Position Status.
For more info see:
KMotionCNC Screen Editor - Dynomotion
Regards